We currently have a student here that is trying to work with Arnold (MtoA 3.3.0.2) in Maya 2019 (No service pack installed) and when she opens RenderView, she gets the following error:
# Error: [mtoa.translator] synColorTranslator: Arnold node type color_manager_syncolor does not exist.
MtoA 3.3.0.2 is the the version distributed with Maya 2019 but we had to upgrade to this version for support of another plugin, Yeti 3.5.0. Yeti is used in the current project but it doesn't seem like an error with Yeti, but we'll try and run more tests.
I joined the full console outputs of both Maya and Arnold from the student. We did search the error on the web and we found a place where they asked to check and make sure ARNOLD_PLUGIN_PATH variable was correctly populated. The result is the following:
getenv ARNOLD_PLUGIN_PATH;
// Result: C:/solidangle/mtoadeploy/2019/shaders;C:/solidangle/mtoadeploy/2019/procedurals //
The paths are correct and point to the correct folders.
Any idea? Thanks